Search Results


Showing results 361 to 380 of 948

Source Institutions
Add to list Details
In this hands-on activity, learners use an assortment of (mainly household) items to complete Rube Goldberg-type challenges.

$1 - $5 per student Ages 4 - adult 10 to 30 minutes
Add to list Details
In this online game, learners must purchase power plants for their city.

free Ages 8 - 11 10 to 30 minutes
Source Institutions
Add to list Details
Based of the The Tech Challenge 2015, learners will engage in two mini-design challenges related to seismic engineering.

$1 - $5 per student Ages 8 - adult 30 to 45 minutes
Source Institutions
Add to list Details
In this activity, learners design a bungee jump for an egg using nylon stockings.

$1 - $5 per student Ages 6 - 11 30 to 45 minutes
Source Institutions
Add to list Details
In this hands-on activity, learners use the steps of the design process to create a hook to rescue a "space capsule" from the water.

$1 - $5 per group Ages 6 - 11 30 to 45 minutes
Source Institutions
Add to list Details
In this simple activity, learners discover how a mere piece of paper can be used to hold up the weight of a heavy book.

1 cent - $1 per student Ages 6 - 11 10 to 30 minutes
Source Institutions
Add to list Details
In this activity, learners explore the concepts of structural engineering and how to measure the critical load, or the maximum weight a structure can bear.

$1 - $5 per group Ages 8 - 14 1 to 2 hours
Add to list Details
This quiz lets you estimate your annual radiation exposure.

free Ages 8 - 18 10 to 30 minutes
Add to list Details
In this activity, learners build handheld rockets and launchers out of PVC pipes and plastic bottles. Use this activity to demonstrate acceleration, air pressure, and Newton's Laws of Motion.

Over $20 per student Ages 6 - 18 1 to 2 hours
Source Institutions
Add to list Details
In this activity, learners are challenged to create a parachute using easily sourced materials in order to transport a LEGO figure safely to the ground.

$1 - $5 per group Ages 4 - adult 30 to 45 minutes
Source Institutions
Add to list Details
In this activity, learners explore the concept of force and how pulleys are used in everyday life to make work easier.

$10 - $20 per group Ages 8 - 11 1 to 2 hours
Source Institutions
Add to list Details
In this activity, learners explore how anemometers work to record wind speeds and how the equipment has undergone engineering adaptations over time.

Over $20 per group Ages 8 - 18 1 to 2 hours
Source Institutions
Add to list Details
What's a more compelling problem to solve than being stranded on a deserted island?

1 cent - $1 per student Ages 6 - adult 30 to 45 minutes
Add to list Details
In this activity (on page 5 of PDF), learners use dry ice and household materials to make scientifically accurate models of comets.

$5 - $10 per group Ages 6 - adult 10 to 30 minutes
Add to list Details
In this online game, learners attempt to send a rocket ship to various targets. Learners can adjust the angle and thrust of the rocket before it is launched.

free Ages 8 - 11 10 to 30 minutes
Source Institutions
Add to list Details
In this online Flash game, learners take to the skies in a hot air balloon and are challenged to beat other balloonists' times to the finish line without crashing.

free Ages 6 - 14 5 to 10 minutes
Add to list Details
In this computer science activity about finite-state automaton (on page 45 of the PDF), learners use a map and choose various pathways to find Treasure Island.

1 cent - $1 per student Ages 8 - 14 45 to 60 minutes
Source Institutions
Add to list Details
In this activity, learners are challenged to design, build and test a birdhouse that will stay cool in the sun.

Over $20 per group Ages 8 - 18 30 to 45 minutes
Source Institutions
Add to list Details
In this activity, learners build a simple solar oven out of household materials to melt chocolate and marshmallow between graham crackers--known as s'mores.

$5 - $10 per group Ages 8 - 14 1 to 2 hours
Source Institutions
Add to list Details
In this activity, learners use cooperation and logical thinking to find solutions to network problems on the playground.

1 cent - $1 per group Ages 8 - 14 10 to 30 minutes